72772938

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{3929}}^1$

素因数の和:3961

約数の個数: 64

約数和(自身を含む): 188640000

約数和(自身を除く): 115867062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 3929, 6174, 7858, 9261, 11787, 18522, 23574, 27503, 35361, 55006, 70722, 82509, 106083, 165018, 192521, 212166, 247527, 385042, 495054, 577563, 742581, 1155126, 1347647, 1485162, 1732689, 2695294, 3465378, 4042941, 5198067, 8085882, 10396134, 12128823, 24257646, 36386469, 72772938]

約数ペア:

[(1, 72772938), (2, 36386469), (3, 24257646), (6, 12128823), (7, 10396134), (9, 8085882), (14, 5198067), (18, 4042941), (21, 3465378), (27, 2695294), (42, 1732689), (49, 1485162), (54, 1347647), (63, 1155126), (98, 742581), (126, 577563), (147, 495054), (189, 385042), (294, 247527), (343, 212166), (378, 192521), (441, 165018), (686, 106083), (882, 82509), (1029, 70722), (1323, 55006), (2058, 35361), (2646, 27503), (3087, 23574), (3929, 18522), (6174, 11787), (7858, 9261)]